72268335

素因数分解:

$3^3\times 5^1\times {\mathrm{107}}^1\times {\mathrm{5003}}^1$

素因数の和:5124

約数の個数: 32

約数和(自身を含む): 129703680

約数和(自身を除く): 57435345

約数列:

[1, 3, 5, 9, 15, 27, 45, 107, 135, 321, 535, 963, 1605, 2889, 4815, 5003, 14445, 15009, 25015, 45027, 75045, 135081, 225135, 535321, 675405, 1605963, 2676605, 4817889, 8029815, 14453667, 24089445, 72268335]

約数ペア:

[(1, 72268335), (3, 24089445), (5, 14453667), (9, 8029815), (15, 4817889), (27, 2676605), (45, 1605963), (107, 675405), (135, 535321), (321, 225135), (535, 135081), (963, 75045), (1605, 45027), (2889, 25015), (4815, 15009), (5003, 14445)]